Trace Metal Contamination and Associated Ecological and Human Health Risk Assessment in Before Sediments of the Koko Watershed (Korhogo, Côte D’Ivoire)Kahou Katel Kizito Toe-Bi, Aboubakar Sako , Trazie Jean-Gael Irie BiGeochemistry and human health risks of heavy metals in soils from gold mineralized Birimian rocks in Southwestern Burkina FasoKadidiatou Coulibalya et Aboubakar SakoHydrochemical assessment of groundwater quality from fractured basement aquifers in the South-central of Burkina Faso, West AfricaCésard Millogo, Aboubakar Sako, Blehiman Sagnon, Samuel Nakolendoussé |